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Peanut Butter Zucchini Cake – Moist, Nutty & Finished with Chocolate Icing

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  • Author: Sue
  • Prep Time: 15 minutes
  • Cook Time: 40 minutes
  • Total Time: 1 hour 15 minutes
  • Yield: 12 to 16 servings
  • Category: Dessert
  • Method: Baking
  • Cuisine: American
  • Diet: Vegetarian

Description

A moist and rich zucchini cake infused with peanut butter and topped with a smooth chocolate icing. This indulgent dessert cleverly incorporates vegetables without compromising on flavor.


Ingredients

  • 2 cups all-purpose flour
  • 1 tsp baking soda
  • 1/2 tsp baking powder
  • 1/2 tsp salt
  • 1 tsp ground cinnamon
  • 1 1/2 cups granulated sugar
  • 3 large eggs
  • 3/4 cup vegetable oil
  • 3/4 cup creamy peanut butter
  • 2 tsp vanilla extract
  • 2 cups grated zucchini (unpeeled)
  • 1 cup semi-sweet chocolate chips (for the icing)
  • 1/2 cup heavy cream (for the icing)

Instructions

  1. Preheat the oven to 350°F (175°C) and grease a 9x13-inch baking pan.
  2. In a medium bowl, whisk together the flour, baking soda, baking powder, salt, and cinnamon.
  3. In a large bowl, beat the sugar, eggs, oil, peanut butter, and vanilla until smooth and well combined.
  4. Fold in the dry ingredients, then gently stir in the grated zucchini until evenly distributed.
  5. Pour the batter into the prepared pan and bake for 35–40 minutes, or until a toothpick inserted in the center comes out clean.
  6. While the cake cools, melt the chocolate chips and heavy cream together in a small saucepan over low heat, stirring until smooth.
  7. Once the cake is completely cooled, spread the chocolate icing over the top and let it set before slicing.

Notes

  • Use crunchy peanut butter for added texture.
  • Mini chocolate chips or chopped nuts can be stirred into the batter.
  • Applesauce can substitute some oil for a lighter version.
  • Try cream cheese frosting instead of chocolate for a different twist.
  • Use a 1:1 gluten-free flour blend for a gluten-free version.

Nutrition

  • Serving Size: 1 slice
  • Calories: 360
  • Sugar: 25g
  • Sodium: 220mg
  • Fat: 20g
  • Saturated Fat: 6g
  • Unsaturated Fat: 12g
  • Trans Fat: 0g
  • Carbohydrates: 40g
  • Fiber: 2g
  • Protein: 6g
  • Cholesterol: 45mg